Merge pull request #157 from Skud/hotfix-analytics

Hotfix: don't escape HTML for analytics script
Merge pull request #165 from Growstuff/dev

Production push: new homepage, private messages, sun/shade, various small changes
Merge pull request #171 from Growstuff/dev

Production push: search nearby members, link to gravatar on settings page, other small tweaks
Merge pull request #196 from Growstuff/dev

Production push: search nearby by distance, connect to twitter and flickr, etc
rails g scaffold Product...
added products to seeds.rb in dev/test environments
rails g scaffold Product...
rails g scaffold Order...
only admins can mess with products/orders for now
moved member post feed to HAML
order HABTM product
added shop page at /shop
added basic index page for shop
only let signed in members buy stuff
added completed_at field to Order
added Member.current_order method
rails g scaffold Photo...
only members can manage photos
tell user to connect to flickr
Rough attempt at showing photos from flickr.

You can see a list of your recently uploaded Flickr photos at
/photos/new, which is nice!  However the tests are broken and there's a
lot of mess that should be in the model instead of the controller.
Committing as-is because I'm tired.